Real Time Clock RX-8571LC:B0 PURE SN 5+/-23PPM REAL TIME CLOCK
+2 images
RX-8571LCB0 PURE SN
Epson Timing
1:
$4.88
544 In Stock
Mouser Part No 732-RX8571LCB0PURESN
Epson Timing
Real Time Clock RX-8571LC:B0 PURE SN 5+/-23PPM REAL TIME CLOCK
544 In Stock
Alternative Packaging
1
$4.88
10
$3.69
25
$3.39
100
$3.05
1,000
$2.41
5,000
View
250
$2.90
500
$2.42
5,000
$2.39
Buy
Min.: 1 Mult.: 1
Reel :1,000
Details
I2C
YY-MM-DD-dd
HH:MM:SS (24 hr)
16 B
No Backup Switching
1.6 V
5.5 V
- 40 C
+ 85 C
RX-8571LC
SMD/SMT
Reel, Cut Tape, MouseReel
Real Time Clock Built-In TXCO Real Time Clock Module with I2C Bus
AB-RTC-TH-32.768kHz-2-T3
ABRACON
1:
$4.28
2,960 In Stock
New Product
Mouser Part No 815-ABRTCTH32768K2T3
New Product
ABRACON
Real Time Clock Built-In TXCO Real Time Clock Module with I2C Bus
2,960 In Stock
1
$4.28
10
$3.20
25
$2.92
100
$2.62
250
$2.48
3,000
$2.09
Buy
Min.: 1 Mult.: 1
Reel :3,000
Details
I2C
Backup Switching
1.6 V
5.5 V
- 40 C
+ 85 C
AB-RTC-TH-32.768kHz-2
SMD/SMT
Reel, Cut Tape, MouseReel
Real Time Clock Automotive high-spee d CMOS timer with i
TLC3555QDRQ1
Texas Instruments
1:
$1.43
4,843 In Stock
New Product
Mouser Part No 595-TLC3555QDRQ1
New Product
Texas Instruments
Real Time Clock Automotive high-spee d CMOS timer with i
4,843 In Stock
1
$1.43
10
$1.03
25
$0.933
100
$0.823
250
View
3,000
$0.718
250
$0.77
500
$0.738
1,000
$0.718
3,000
$0.718
Buy
Min.: 1 Mult.: 1
Max.: 1,001
Reel :3,000
Details
SOIC-8
No Backup Switching
1.5 V
18 V
- 40 C
+ 125 C
TLC3555
SMD/SMT
Reel, Cut Tape, MouseReel
Real Time Clock Built-In TXCO Real Time Clock Module with I2C Bus
AB-RTC-TA-32.768kHz-2-T3
ABRACON
1:
$2.24
2,381 In Stock
New Product
Mouser Part No 815-ABRTCTA32768K2T3
New Product
ABRACON
Real Time Clock Built-In TXCO Real Time Clock Module with I2C Bus
2,381 In Stock
1
$2.24
10
$1.65
25
$1.50
3,000
$1.10
6,000
$1.07
Buy
Min.: 1 Mult.: 1
Reel :3,000
Details
I2C
SOP-8
Backup Switching
1.6 V
5.5 V
- 40 C
+ 85 C
AB-RTC-TA-32.768kHz-2
SMD/SMT
Reel, Cut Tape, MouseReel
Real Time Clock Built-In TXCO Real Time Clock Module with I2C Bus
AB-RTC-TC-32.768kHz-2-T
ABRACON
1:
$4.99
2,050 In Stock
New Product
Mouser Part No 815-ABRTCTC32768K2T3
New Product
ABRACON
Real Time Clock Built-In TXCO Real Time Clock Module with I2C Bus
2,050 In Stock
1
$4.99
10
$3.77
25
$3.45
100
$3.13
1,300
$2.76
2,600
View
250
$2.96
500
$2.87
2,600
$2.65
Buy
Min.: 1 Mult.: 1
Reel :1,300
Details
I2C
Backup Switching
1.6 V
5.5 V
- 40 C
+ 85 C
AB-RTC-TC-32.768kHz-2
SMD/SMT
Reel, Cut Tape, MouseReel
Real Time Clock Built-In XO Real Time Clock Module with I2C Bus
AB-RTC-XB-32.768kHz-2-T3
ABRACON
1:
$3.59
2,968 In Stock
New Product
Mouser Part No 815-ABRTCXB32768K2T3
New Product
ABRACON
Real Time Clock Built-In XO Real Time Clock Module with I2C Bus
2,968 In Stock
1
$3.59
10
$2.67
25
$2.43
100
$2.18
250
$2.05
3,000
$1.74
Buy
Min.: 1 Mult.: 1
Reel :3,000
Details
I2C
Backup Switching
1.2 V
5.5 V
- 40 C
+ 85 C
AB-RTC-XB-32.768kHz-2
SMD/SMT
Reel, Cut Tape, MouseReel
Real Time Clock 32.768kHz I2C 20ppm 2.0x1.2x0.6mm
RV-3028-C8-32.768kHz-1PPM-TA-QC
Micro Crystal
1:
$3.94
925 In Stock
1,000 Expected 25/9/2026
New Product
Mouser Part No 428-RV3028C81PPMTAQC
New Product
Micro Crystal
Real Time Clock 32.768kHz I2C 20ppm 2.0x1.2x0.6mm
925 In Stock
1,000 Expected 25/9/2026
1
$3.94
10
$2.94
25
$2.69
100
$2.42
1,000
$2.15
2,000
View
250
$2.28
500
$2.22
2,000
$2.11
5,000
$2.09
Buy
Min.: 1 Mult.: 1
Reel :1,000
Details
I2C
YY-MM-DD-dd
HH:MM:SS (24 hr)
2 B
SON-8
Backup Switching
1.1 V
5.5 V
- 40 C
+ 85 C
RV-3028-C8
SMD/SMT
Reel, Cut Tape, MouseReel
Real Time Clock 32.768kHz I2C 20ppm 2.0x1.2x0.7mm
RV-8263-C8 32.768kHz-20PPM-TA-QC
Micro Crystal
1:
$2.05
4,632 In Stock
Mouser Part No 428-204208-MC01
Micro Crystal
Real Time Clock 32.768kHz I2C 20ppm 2.0x1.2x0.7mm
4,632 In Stock
1
$2.05
10
$1.51
25
$1.35
100
$1.20
1,000
$1.08
2,000
View
250
$1.12
500
$1.08
2,000
$1.02
Buy
Min.: 1 Mult.: 1
Reel :1,000
Details
I2C
YY-MM-DD-dd
HH:MM:SS:hh (12 hr, 24 hr)
SON-8
900 mV
5.5 V
- 40 C
+ 85 C
RV-8263-C8
SMD/SMT
Reel, Cut Tape, MouseReel
Real Time Clock 32.768kHz I2C 2.5ppm 3.2x1.5x0.8mm Temperature Sensor & Real Time Clock
+1 image
RV-3032-C7 32.768kHz-2.5PPM-TA-QC
Micro Crystal
1:
$4.42
12,297 In Stock
27,000 Expected 14/8/2026
Mouser Part No 428-203803-MG01
Micro Crystal
Real Time Clock 32.768kHz I2C 2.5ppm 3.2x1.5x0.8mm Temperature Sensor & Real Time Clock
12,297 In Stock
27,000 Expected 14/8/2026
1
$4.42
10
$3.29
25
$3.01
100
$2.71
1,000
$2.37
2,000
View
250
$2.56
500
$2.49
2,000
$2.33
5,000
$2.28
Buy
Min.: 1 Mult.: 1
Reel :1,000
Details
Serial 2-Wire, I2C
YY-MM-DD-dd
HH:MM:SS:hh (12 hr, 24 hr)
16 B
Backup Switching
1.3 V
5.5 V
- 40 C
+ 105 C
RV-3032-C7
SMD/SMT
Reel, Cut Tape, MouseReel
Real Time Clock I2C GP RTCC 64B SRAM
MCP7940NT-I/SN
Microchip Technology
1:
$1.16
20,600 In Stock
Mouser Part No 579-MCP7940NT-I/SN
Microchip Technology
Real Time Clock I2C GP RTCC 64B SRAM
20,600 In Stock
Alternative Packaging
Buy
Min.: 1 Mult.: 1
Reel :3,300
Details
Serial 2-Wire, I2C
YY-MM-DD-dd
HH:MM:SS:hh (12 hr, 24 hr)
64 B
SOIC-8
Backup Switching
1.8 V
5.5 V
- 40 C
+ 85 C
SMD/SMT
Reel, Cut Tape, MouseReel
Real Time Clock SPI GP RTCC 2Kb EE 64B SRAM ID
MCP79520-I/MS
Microchip Technology
1:
$1.89
10,382 In Stock
Mouser Part No 579-MCP79520-I/MS
Microchip Technology
Real Time Clock SPI GP RTCC 2Kb EE 64B SRAM ID
10,382 In Stock
Alternative Packaging
Buy
Min.: 1 Mult.: 1
Details
SPI
YY-MM-DD-dd
HH:MM:SS:hh (12 hr, 24 hr)
2 kB
MSOP-10
Backup Switching
1.8 V
3.6 V
- 40 C
+ 85 C
SMD/SMT
Tube
Real Time Clock Serial 64 (8X8)
M41T0M6F
STMicroelectronics
1:
$6.39
6,026 In Stock
5,000 Expected 14/9/2026
Mouser Part No 511-M41T0M6F
STMicroelectronics
Real Time Clock Serial 64 (8X8)
6,026 In Stock
5,000 Expected 14/9/2026
1
$6.39
10
$4.81
25
$4.42
100
$4.00
250
View
2,500
$3.45
250
$3.79
500
$3.77
1,000
$3.54
2,500
$3.45
Buy
Min.: 1 Mult.: 1
Reel :2,500
Details
Serial 2-Wire, I2C
YY-MM-DD-dd
HH:MM:SS (24 hr)
8 B
SOIC-8
No Backup Switching
2 V
5.5 V
- 40 C
+ 85 C
M41T0
SMD/SMT
Reel, Cut Tape, MouseReel
Real Time Clock Serial I2C bus RTC
M41T82ZM6F
STMicroelectronics
1:
$4.83
10,363 In Stock
Mouser Part No 511-M41T82ZM6F
STMicroelectronics
Real Time Clock Serial I2C bus RTC
10,363 In Stock
1
$4.83
10
$3.63
25
$3.33
100
$2.99
2,500
$2.53
5,000
View
250
$2.83
500
$2.76
1,000
$2.62
5,000
$2.48
Buy
Min.: 1 Mult.: 1
Reel :2,500
Details
Serial
YY-MM-DD-dd
HH:MM:SS:hh (12 hr, 24 hr)
32 B
SOIC-8
Backup Switching
2.38 V
5.5 V
- 40 C
+ 85 C
M41T82
SMD/SMT
Reel, Cut Tape, MouseReel
Real Time Clock Serial SPI bus RTC
M41T93RMY6F
STMicroelectronics
1:
$14.39
7,723 In Stock
Mouser Part No 511-M41T93RMY6F
STMicroelectronics
Real Time Clock Serial SPI bus RTC
7,723 In Stock
1
$14.39
10
$11.23
25
$10.44
100
$9.59
250
View
1,000
$8.70
250
$9.10
500
$8.92
1,000
$8.70
2,000
Quote
Buy
Min.: 1 Mult.: 1
Reel :1,000
Details
SPI
YY-MM-DD-dd
HH:MM:SS:hh (12 hr, 24 hr)
32 B
SOX-18
Backup Switching
2.7 V
5.5 V
- 40 C
+ 85 C
M41T93
SMD/SMT
Reel, Cut Tape, MouseReel
Real Time Clock 16K (2Kx8) 150ns
M48T02-150PC1
STMicroelectronics
1:
$41.21
704 In Stock
Mouser Part No 511-M48T0215PC1
STMicroelectronics
Real Time Clock 16K (2Kx8) 150ns
704 In Stock
Alternative Packaging
1
$41.21
10
$32.54
25
$30.36
100
$28.56
560
View
560
$28.23
1,120
Quote
Buy
Min.: 1 Mult.: 1
Details
Parallel
YY-MM-DD-dd
HH:MM:SS (24 hr)
2 kB
PCDIP-24
Integrated Battery
4.75 V
5.5 V
0 C
+ 70 C
M48T02
Through Hole
Tube
Real Time Clock 64K (8Kx8) 100ns
M48T08-100PC1
STMicroelectronics
1:
$49.44
1,541 In Stock
Mouser Part No 511-M48T0810PC1
STMicroelectronics
Real Time Clock 64K (8Kx8) 100ns
1,541 In Stock
1
$49.44
10
$40.02
25
$37.67
100
$36.11
240
$33.85
Buy
Min.: 1 Mult.: 1
Details
Parallel
YY-MM-DD-dd
HH:MM:SS (24 hr)
8 kB
PCDIP-28
Integrated Battery
4.75 V
5.5 V
0 C
+ 70 C
M48T08
Through Hole
Tube
Real Time Clock 16K (2Kx8) 150ns
M48T12-150PC1
STMicroelectronics
1:
$57.72
555 In Stock
Mouser Part No 511-M48T1215PC1
STMicroelectronics
Real Time Clock 16K (2Kx8) 150ns
555 In Stock
Alternative Packaging
1
$57.72
10
$46.12
25
$44.24
100
$42.24
280
View
280
$41.43
560
Quote
Buy
Min.: 1 Mult.: 1
Details
Parallel
YY-MM-DD-dd
HH:MM:SS (24 hr)
8 kB
PCDIP-24
Integrated Battery
4.5 V
5.5 V
0 C
+ 70 C
M48T12
Through Hole
Tube
Real Time Clock 64K (8Kx8) 70ns
+3 images
M48T58Y-70MH1F
STMicroelectronics
1:
$31.82
1,040 In Stock
Mouser Part No 511-M48T58Y-70MH1F
STMicroelectronics
Real Time Clock 64K (8Kx8) 70ns
1,040 In Stock
1
$31.82
10
$25.45
25
$23.85
100
$22.10
250
View
936
$19.46
250
$21.41
500
$19.88
936
$19.46
Buy
Min.: 1 Mult.: 1
Reel :936
Details
Parallel
YY-MM-DD-dd
HH:MM:SS (24 hr)
64 kB
SOX-28
Backup Switching
4.5 V
5.5 V
0 C
+ 70 C
M48T58Y
SMD/SMT
Reel, Cut Tape, MouseReel
Real Time Clock I2C GP RTCC 1Kb EE 64B SRAM EUI-48
MCP79411-I/SN
Microchip Technology
1:
$1.54
12,597 In Stock
Mouser Part No 579-MCP79411ISN
Microchip Technology
Real Time Clock I2C GP RTCC 1Kb EE 64B SRAM EUI-48
12,597 In Stock
Alternative Packaging
Buy
Min.: 1 Mult.: 1
Details
I2C
YY-MM-DD-dd
HH:MM:SS:hh (12 hr, 24 hr)
64 B
SOIC-8
Backup Switching
1.8 V
5.5 V
- 40 C
+ 85 C
SMD/SMT
Tube
Real Time Clock 3WIRE REAL TIME CLCK
S-35192A-I8T1U
ABLIC
1:
$2.49
4,821 In Stock
Mouser Part No 628-S-35192A-I8T1U
ABLIC
Real Time Clock 3WIRE REAL TIME CLCK
4,821 In Stock
1
$2.49
10
$1.82
25
$1.66
100
$1.47
250
View
5,000
$1.22
250
$1.39
500
$1.34
1,000
$1.33
2,500
$1.25
5,000
$1.22
Buy
Min.: 1 Mult.: 1
Reel :5,000
Details
SNT-A-8
S-35192
Reel, Cut Tape
Real Time Clock Serial Alarm Real-Time Clock
+5 images
DS1305EN+T&R
Analog Devices / Maxim Integrated
1:
$13.21
5,611 In Stock
Mouser Part No 700-DS1305ENT&R
Analog Devices / Maxim Integrated
Real Time Clock Serial Alarm Real-Time Clock
5,611 In Stock
Alternative Packaging
1
$13.21
10
$10.36
25
$9.62
100
$8.81
250
View
2,500
$7.64
250
$8.42
500
$8.32
1,000
$8.21
2,500
$7.64
5,000
Quote
Buy
Min.: 1 Mult.: 1
Reel :2,500
Details
Serial 3-Wire, SPI
YY-MM-DD
HH:MM:SS (24 hr)
96 B
TSSOP-20
Backup Switching
2 V
5.5 V
- 40 C
+ 85 C
DS1305EN
SMD/SMT
Reel, Cut Tape, MouseReel
Real Time Clock 64 x 8, Serial, I C Real-Time Clock
DS1307Z+
Analog Devices / Maxim Integrated
1:
$8.61
4,643 In Stock
Mouser Part No 700-DS1307Z
Analog Devices / Maxim Integrated
Real Time Clock 64 x 8, Serial, I C Real-Time Clock
4,643 In Stock
Alternative Packaging
1
$8.61
10
$6.61
25
$6.11
100
$5.55
Buy
Min.: 1 Mult.: 1
Max.: 100
Details
I2C
YY-MM-DD
HH:MM:SS:hh (12 hr, 24 hr)
56 B
SOIC-8
Backup Switching
4.5 V
5.5 V
0 C
+ 70 C
DS1307Z
SMD/SMT
Tube
Real Time Clock I C RTC with 56-Byte NV RAM
+2 images
DS1338U-33+T&R
Analog Devices / Maxim Integrated
1:
$8.36
4,375 In Stock
Mouser Part No 700-DS1338U-33T&R
Analog Devices / Maxim Integrated
Real Time Clock I C RTC with 56-Byte NV RAM
4,375 In Stock
Alternative Packaging
1
$8.36
10
$6.41
25
$5.93
100
$5.39
250
View
3,000
$4.77
250
$5.13
500
$5.02
1,000
$4.96
3,000
$4.77
Buy
Min.: 1 Mult.: 1
Reel :3,000
Details
Serial 2-Wire, I2C
YY-MM-DD-dd
HH:MM:SS:hh (12 hr, 24 hr)
56 B
uSOP-8
Backup Switching
3 V
5.5 V
- 40 C
+ 85 C
DS1338U
SMD/SMT
Reel, Cut Tape, MouseReel
Real Time Clock I C RTC with Trickle Charger
DS1340U-33+T&R
Analog Devices / Maxim Integrated
1:
$8.35
6,093 In Stock
Mouser Part No 700-DS1340U-33T&R
Analog Devices / Maxim Integrated
Real Time Clock I C RTC with Trickle Charger
6,093 In Stock
Alternative Packaging
1
$8.35
10
$6.41
25
$5.90
100
$5.37
250
View
3,000
$4.77
250
$5.11
500
$5.00
1,000
$4.95
3,000
$4.77
Buy
Min.: 1 Mult.: 1
Reel :3,000
Details
Serial 2-Wire, I2C
YY-MM-DD-dd
HH:MM:SS (24 hr)
uSOP-8
Backup Switching
2.97 V
5.5 V
- 40 C
+ 85 C
DS1340U
SMD/SMT
Reel, Cut Tape, MouseReel
Real Time Clock Low-Voltage SPI/3-Wire RTCs with Trickle
DS1391U-33+T&R
Analog Devices / Maxim Integrated
1:
$8.36
5,106 In Stock
Mouser Part No 700-DS1391U-33T&R
Analog Devices / Maxim Integrated
Real Time Clock Low-Voltage SPI/3-Wire RTCs with Trickle
5,106 In Stock
Alternative Packaging
1
$8.36
10
$6.41
25
$5.93
100
$5.39
250
View
3,000
$4.77
250
$5.13
500
$5.02
1,000
$4.96
3,000
$4.77
6,000
Quote
Buy
Min.: 1 Mult.: 1
Reel :3,000
Details
SPI
YY-MM-DD-dd
HH:MM:SS:hh (12 hr, 24 hr)
uSOP-10
Backup Switching
2.97 V
5.5 V
- 40 C
+ 85 C
DS1391U
SMD/SMT
Reel, Cut Tape, MouseReel
